$OpenBSD: patch-tests_runtestG3_sh,v 1.1 2016/11/10 09:03:26 ajacoutot Exp $
--- tests/runtestG3.sh.orig	Wed Nov  9 17:01:15 2016
+++ tests/runtestG3.sh	Wed Nov  9 17:01:38 2016
@@ -8,7 +8,7 @@ set -x
 rm -f tests/resultsG3.pbm
 touch tests/resultsG3.pbm
 
-./unpaper -v --no-processing 1 ${srcdir:-.}/tests/imgsrc001.png tests/resultsG3.pbm
+./unpaper --overwrite -v --no-processing 1 ${srcdir:-.}/tests/imgsrc001.png tests/resultsG3.pbm
 
 [ -s tests/resultsG3.pbm ]
 
